Working conditions of switching power supply:
1. Switch: Power electronic devices work in a switching state rather than a linear state
2. High frequency: Power electronic devices operate at high f...
I recently saw an article by Qorvo introducing several major misunderstandings about GaN, which made me feel deeply moved.First of all, the issue that everyone considers is the cost. In the engineerin...
In embedded development, after we have completed the project creation, code editing and other operations, we can start the project compilation. For projects created using built-in project templates or...
After a day of debugging, the LCD5110 display finally drove successfully. The program was ported from STM32, and a logic analyzer was used to adjust the timing. During the debugging process, I made a ...
Import 3D footprints into PCB libraryWhen we do PCB wiring, we sometimes ignore structural problems, as shown in the following figureIn the picture above, you can't see the specific structure at all.T...
In fact, it is not "5G is better than 4G", but "in order to be faster than 4G, the concept of 5G network was proposed". In fact, every generation of wireless communication network after 3G first propo...
Gartner's latest "Emerging Technologies and Trends Impact Radar: Security" shows that security services and access edge technologies are extremely important, and in the next one to three years, the m...[Details]
As people's living standards improve, more and more people want to understand their basic physical conditions in a simple way. Therefore, human physiological monitors have begun to appear and are i...[Details]
The article "Disability Impacts All of Us" points out that 12.1% of American adults have mobility impairments, and they have serious difficulties in walking or climbing stairs. These mobility diffi...[Details]
There is no doubt that in future wars, autonomous robot soldiers will become the absolute main force in combat. However, the US Naval Research Laboratory recently issued a research report on robotic ...[Details]
In transmitter designs, interpolation filters can reduce the analog filtering requirements between the digital-to-analog converter (DAC) and upconversion stage by moving the DAC images out of band.
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According to the Wall Street Journal report on November 8, Intel will become the biggest winner under the subsidies of the US Chip Act. Reports indicate that Intel will receive subsidies of US$3-4 bi...[Details]
Unlike the charging stations we see today, many of the ones in Utrecht not only charge electric cars, but also feed the power from the car's battery into the local utility grid for use in homes and...[Details]
Subwoofers, commonly known as subwoofers, play a very important role in creating a shocking effect. Most brands sell home theater products in the form of a package consisting of an AV amplifier, f...[Details]
Measurement and control technology is a new type of technical science and also a marginal science. As early as more than a thousand years ago, China invented a variety of automatic measurement and c...[Details]
6. Data packet receiving module RTL8019AS receives data in two modes: interrupt mode and query mode. Ø When using the interrupt mode, you need to configure the interrupt in the initialization program...[Details]
In recent years, the battery market has gradually expanded from large cities to small and medium-sized cities, and even companies that mainly produce software and electrical appliances have begun t...[Details]
The S3c2440A supports a 4-channel controller located between the system bus and the peripheral bus. Each DMA controller channel
Unrestricted execution of data movement between devices on the system b...[Details]
Recently, Zhihu has been organizing an activity on smart cockpits, which also involves many professional issues related to the Internet of Vehicles. I would like to start with GM's Onstar Gen 12, and...[Details]
1 Introduction
As we all know, PLC has played an irreplaceable core control role in various industries of automatic control since its advent. PLC runs reliably and is suitable for various har...[Details]
First, prenatal BOM: For new orders, the engineering department must perform aging tests on the power supply according to the standards , and then the quality department will do the final reliabilit...[Details]
Power technology
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